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Prime Tuple Database
Prime p0= 1650296540390584673 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 24 48 4 6 8 6 4 54 68 54 4 6 8 6 4 48 24 14 (?)
an: 0 14 38 86 90 96 104 110 114 168 236 290 294 300 308 314 318 366 390 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Donn Pike (USAF Ret)
db: batch=79, k=20, 14 24 48 4 6 8 6 4 54 68
dn: 0 14 24 48 4 6 8 6 4 54 68 54 4 6 8 6 4 48 24 14 (?)
an: 0 14 38 86 90 96 104 110 114 168 236 290 294 300 308 314 318 366 390 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Donn Pike (USAF Ret)
db: batch=79, k=20, 14 24 48 4 6 8 6 4 54 68
| STPT(10) | 1650295671413754059 | 0 2 30 32 60 62 90 92 120 122 | -868976830614 |
| STPT(10) | 1650295821731837237 | 0 2 12 14 42 44 72 74 84 86 | -718658747436 |
| STPT(10) | 1650295830174205829 | 0 2 18 20 30 32 42 44 60 62 | -710216378844 |
| STPT(10) | 1650295955000693849 | 0 2 30 32 60 62 90 92 120 122 | -585389890824 |
| STPT(10) | 1650295970131480337 | 0 2 30 32 42 44 54 56 84 86 | -570259104336 |
| STPT(10) | 1650296211365134181 | 0 2 36 38 78 80 120 122 156 158 | -329025450492 |
| SPT(16) | 1650296683005186449 | 0 38 104 164 188 200 204 224 234 254 258 270 294 354 420 458 | 142614601776 |
| STPT(10) | 1650296875608104951 | 0 2 78 80 108 110 138 140 216 218 | 335217520278 |
| SPT(16) | 1650297065925382811 | 0 2 32 60 68 132 150 180 200 230 248 312 320 348 378 380 | 525534798138 |
| STPT(10) | 1650297129443425271 | 0 2 6 8 48 50 90 92 96 98 | 589052840598 |
| STPT(10) | 1650297230493227087 | 0 2 72 74 102 104 132 134 204 206 | 690102642414 |
©2024 Tomáš Brada